Criterii căutate


Sumarul căutării

  • 16 articole
Tip Anul Publicație și Volum/Nr. Realizatori Titlul articolui Secțiunea Pagina Limba
articol de periodic 1969 Revue Roumaine de Mathematiques Pures et Appliquees, xiv-1 FIRESCU, D. (autor) , IVAN, C. (autor) On two-valued stochasstic peocesses of random telegraphic singnals-type 39-47
articol de periodic 1997 Romanian Journal of Physics, 42-9-10 SAHAGIA, M. (autor) , RĂZDOLESCU, A.C. (autor) , MACRIN, Rodica (autor) , IVAN, C. (autor) , LUCA, A. (autor) , SAHAGIA, S. (autor) , RADWAN, R. (autor) Soil volumic standard sources for environmental radioactivity measurements 659-663
articol de periodic 2003 Romanian Journal of Physics, 48-1-4 GRIGORESCU, E. (autor) , LUCA, A. (autor) , SAHAGIA, Maria (autor) , RĂZDOLESCU, A. (autor) , IVAN, C. (autor) 4 pi gamma ionization chamber method for secondary standardization of radioactive solutions 91-95
articol de periodic 2006 Romanian Journal of Physics, 51-1-2 SAHAGIA, Maria (autor) , RAZDOLESCU, Anamaria (autor) , GRIGORESCU, E. (autor) , LUCA, A. (autor) , IVAN, C. (autor) Results obtained by the radionuclide metrology laboratory of IFIN-HH, in international comparisons of standard solutions, during 2002-2004 21-26
articol de periodic 2010 Romanian Journal of Physics, 55-7-8 LUCA, A. (autor) , WATJEN, A.C. (autor) , GRIGORESCU, E. (autor) , SAHAGIA, M. (autor) , IVAN, C. (autor) Conclusions from the participation at proficuency tests for gamma-ray spectrometry measurements 724-732
articol de periodic 2010 Romanian Journal of Physics, 55-7-8 SAHAGIA, Maria (autor) , WATJEN, Anamaria (autor) , LUCA, A. (autor) , IVAN, C. (autor) , ANTOHE (autor) National and international comparisons on radipharmaceuticals' activity measurement 733-740
articol de periodic 2011 Romanian Journal of Physics, 56-5-6 SAHAGIA, M. (autor) , LUCA, A. (autor) , WATJEN, A.C. (autor) , ANTOHE, A. (autor) , IVAN, C. (autor) , STĂNGĂ, D. (autor) , VARLAM, C. (autor) , FAURESCU, I. (autor) , RORO, L. (autor) , NODITI, M. (autor) , CASSETTE, P. (autor) Results obtained in measurements of Rn-222 with the romanian standard system 682-691
articol de periodic 2013 Romanian Journal of Physics, 58 SAHAGIA, M. (autor) , LUCA, A. (autor) , ANTOHE, A. (autor) , IVAN, C. (autor) , IOAN, R. (autor) , NEACȘU, B. (autor) Realization of the meteorological traceability chain of Rn-222 230-242
articol de periodic 2013 Romanian Journal of Physics, 58-1-2 SAHAGIA, M. (autor) , ANTOHE, A. (autor) , LUCA, A. (autor) , WATJEN, A. (autor) , IVAN, C. (autor) The suppoprt offered by the romanian primary activity standard laboratory ro the nuclear medicine field 106-116
articol de periodic 1995 Romanian Reports in Physics, 47-6-7 SAHAGIA, Maria (autor) , GRIGORESCU, E. (autor) , IVAN, C. (autor) , RĂZDOLESCU, A. (autor) , RADWAN, R. (autor) Radioactive standards used for the calibration of the nuclear power plant instrumentation 647-654
articol de periodic 2007 Romanian Reports in Physics, 59-3 SAHAGIA, M. (autor) , RAZIDOLESCU, A. (autor) , GRIGORESCU, E. (autor) , LUCA, A. (autor) , IVAN, C. (autor) The collaboration of the radionuclide metrology laboratory of IFIB-HH, owner of the primary activity standard, with units involved in nuclear energy field 791-796
articol de periodic 2008 Romanian Reports in Physics, 60-3 GRIGORESCU, E. (autor) , SAHAGIA, M. (autor) , RAZDOLESCU, A. (autor) , LUCA, A. (autor) , IVAN, C. (autor) Standardization of large area alpha and beta sources with a window-less multi-wire proprtional counter 909-916
articol de periodic 2011 Romanian Reports in Physics, 63-4 OLARIU, A. (autor) , IVAN, C. (autor) , ZAMFIR, Nicolae (autor) Status of the new AMS facility in Măgurele: The Center of radiocarbon for environment and biosciences 923-928
articol de periodic 2016 Romanian Reports in Physics, 68-1 SAHAGIA, Maria (autor) , LUCA, A. (autor) , ANTOHE, A. (autor) , IOAN, M.R. (autor) , IVAN, C. (autor) Recent work and results of the radionuclide methology laboratory from IFIN-HH 177-190
articol de periodic 1969 Studii și Cercetări Matematice, 21-7 IVAN, C. (autor) , VĂDUVA, I. (autor) Asupra repartiției coeficientului de variabilitate 1047-1062
articol de periodic 1972 Studii și Cercetări Matematice, 24-1 IVAN, C. (autor) Asupra unui model de uzură 127-132